I PURCHASED A USED CARAVAN IT CAME WITH THE PLAIN AFTERMARKET FOB KEY, THE FACTORY KEY HAS THE REMOTE INTEGRATED TO THE KEY, WHICH I'VE BEEN TRING TO GET BUT IS EXPENSIVE. YOU CAN FIND THESE KEYES USED ON E BAY, THE SELLERS CLAIM THAT THEY CAN BE REPROGRAMMED, SINCE I ALREADY HAVE THE IGNITION KEY, CAN I BUY ONE OF THESE KEYES, REPROGRAM IT AND USE IT AS REMOTE? USED KEYES ARE ALREADY CUT SO THEY CAN'T BE RECUT. MY VAN HAS KEYLESS ENTRY BY THE WAY.

THANK YOU FOR YOUR INPUT

 

What youneed to do is buy the correct key and have itprogram. You will be wasting more time going on ebay or trying find a fob for thealarm and door locks.